{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:DDNU4IOO6CJSC2X25QAGMWY3DQ","short_pith_number":"pith:DDNU4IOO","schema_version":"1.0","canonical_sha256":"18db4e21cef093216afaec00665b1b1c24f301ee5dacb82cee7ca7036a129b99","source":{"kind":"arxiv","id":"1907.06605","version":1},"attestation_state":"computed","paper":{"title":"Magnetic Effects on Topological Chiral Channels in Bilayer Graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Aaron Winn, Andrew Jiao, Jeffrey C. Y. Teo, John Maier","submitted_at":"2019-07-15T17:05:32Z","abstract_excerpt":"We study the effect of a magnetic field on topological chiral channels of bilayer graphene at electric domain walls. The persistence of chiral edge states is attributed to the difference in valley Chern number in the regions of opposite electric field. We explore the regime of large electric and magnetic fields perpendicular to the lattice. The magnetic field shifts the channel away from our electric interface in a way that is inconsistent with the semiclassical expectation from the Lorentz force. Moreover, the magnetic field causes an imbalanced layer occupation preference to the chiral chann"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1907.06605","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-07-15T17:05:32Z","cross_cats_sorted":[],"title_canon_sha256":"aa2c71140dfef7d7ca730e039d933ac546db40a0edb47273b767e53d7b35668c","abstract_canon_sha256":"de5afbdc521c3f189ab3d6d087df13088adb0cbd6a0c69ca21c678e42710c9db"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:40:37.295949Z","signature_b64":"5MAYvvfrEthHg3e2rTuz6hwlclmlaZ3ZyCbonwrpaGfBl+mb4poCvpcFamK1MIE91McAkPF6ZdpBPYM1BmFDBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"18db4e21cef093216afaec00665b1b1c24f301ee5dacb82cee7ca7036a129b99","last_reissued_at":"2026-05-17T23:40:37.295427Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:40:37.295427Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Magnetic Effects on Topological Chiral Channels in Bilayer Graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Aaron Winn, Andrew Jiao, Jeffrey C. Y. Teo, John Maier","submitted_at":"2019-07-15T17:05:32Z","abstract_excerpt":"We study the effect of a magnetic field on topological chiral channels of bilayer graphene at electric domain walls. The persistence of chiral edge states is attributed to the difference in valley Chern number in the regions of opposite electric field. We explore the regime of large electric and magnetic fields perpendicular to the lattice. The magnetic field shifts the channel away from our electric interface in a way that is inconsistent with the semiclassical expectation from the Lorentz force. Moreover, the magnetic field causes an imbalanced layer occupation preference to the chiral chann"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.06605","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1907.06605","created_at":"2026-05-17T23:40:37.295509+00:00"},{"alias_kind":"arxiv_version","alias_value":"1907.06605v1","created_at":"2026-05-17T23:40:37.295509+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.06605","created_at":"2026-05-17T23:40:37.295509+00:00"},{"alias_kind":"pith_short_12","alias_value":"DDNU4IOO6CJS","created_at":"2026-05-18T12:33:15.570797+00:00"},{"alias_kind":"pith_short_16","alias_value":"DDNU4IOO6CJSC2X2","created_at":"2026-05-18T12:33:15.570797+00:00"},{"alias_kind":"pith_short_8","alias_value":"DDNU4IOO","created_at":"2026-05-18T12:33:15.570797+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DDNU4IOO6CJSC2X25QAGMWY3DQ","json":"https://pith.science/pith/DDNU4IOO6CJSC2X25QAGMWY3DQ.json","graph_json":"https://pith.science/api/pith-number/DDNU4IOO6CJSC2X25QAGMWY3DQ/graph.json","events_json":"https://pith.science/api/pith-number/DDNU4IOO6CJSC2X25QAGMWY3DQ/events.json","paper":"https://pith.science/paper/DDNU4IOO"},"agent_actions":{"view_html":"https://pith.science/pith/DDNU4IOO6CJSC2X25QAGMWY3DQ","download_json":"https://pith.science/pith/DDNU4IOO6CJSC2X25QAGMWY3DQ.json","view_paper":"https://pith.science/paper/DDNU4IOO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1907.06605&json=true","fetch_graph":"https://pith.science/api/pith-number/DDNU4IOO6CJSC2X25QAGMWY3DQ/graph.json","fetch_events":"https://pith.science/api/pith-number/DDNU4IOO6CJSC2X25QAGMWY3DQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DDNU4IOO6CJSC2X25QAGMWY3DQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DDNU4IOO6CJSC2X25QAGMWY3DQ/action/storage_attestation","attest_author":"https://pith.science/pith/DDNU4IOO6CJSC2X25QAGMWY3DQ/action/author_attestation","sign_citation":"https://pith.science/pith/DDNU4IOO6CJSC2X25QAGMWY3DQ/action/citation_signature","submit_replication":"https://pith.science/pith/DDNU4IOO6CJSC2X25QAGMWY3DQ/action/replication_record"}},"created_at":"2026-05-17T23:40:37.295509+00:00","updated_at":"2026-05-17T23:40:37.295509+00:00"}